Yokohama, Japan

Hiroshi Udagawa

This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignees: Geo System Co., Ltd., Hozan Tool Industrial Co., Ltd., Toyoda Gosei Co., Ltd.. Active years: 2015-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Udagawa. Retrieved from https://idiyas.com/inventor/hiroshi-udagawa-42mbj74w

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 66.7


Average Co-Inventor Count = 3.2

ph-index = 1

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 2015-2020

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3 patents (USPTO):Explore Patents

Title: Innovations of Hiroshi Udagawa

Introduction

Hiroshi Udagawa is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of technology, particularly with his innovative patents. Udagawa holds a total of three patents, showcasing his expertise and creativity in developing practical solutions.

Latest Patents

One of Udagawa's latest inventions is a misalignment detecting device for spoked wheels. This device is designed to detect and correct distortion in spoked wheels with a simple configuration. It includes supporting frames for the wheel, a first light source that irradiates light in an axial direction, and a first line sensor that detects radial distortion without contact. Additionally, it features a second light source and a second line sensor to detect axial distortion.

Another significant invention is a portable urine flow meter. This device includes a water wheel that rotates due to the flow of urine from a passage tube. The nozzle part of the tube is designed to direct urine onto the water wheel, allowing for accurate detection of urine flow rates based on the rotation of the wheel.

Career Highlights

Throughout his career, Udagawa has worked with various companies, including Geo System Co., Ltd. and Hozan Tool Industrial Co., Ltd. His experience in these organizations has contributed to his development as an inventor and innovator.

Collaborations

Udagawa has collaborated with notable individuals in his field, including Saburo Shimokawa and Tomomi Hara. These partnerships have likely enhanced his creative process and led to the development of his innovative patents.

Conclusion

Hiroshi Udagawa's contributions to technology through his patents demonstrate his inventive spirit and commitment to solving practical problems. His work continues to impact various industries, showcasing the importance of innovation in today's world.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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